Codeforces Round #432 (based on IndiaHacks Final Round 2017)

Правка en9, от Arpa, 2017-09-05 07:41:16


I'm honored to invite you to Codeforces Round #432, it will be held on 4th September 14:35 UTC. There will be 5 problems for each division, as usual, you have 2:30 to solve the problems. The contest was prepared by Lewin Lewin Gan, Artsem Arterm Zhuk and me.

The IndiaHacks Final Round will be held on 3rd September 12:30. Finalist must not discuss the problems after their contest.

The stories of my problems will be about Arpa, although in one problem you'll see Mojtaba moji FayazBakhsh, my great teacher.

I'd like to thank Lewin, Artsem and myself (:P) at first, then Konstantin zemen Semenov and WHITE2302 for testing the problems, Nikolay KAN Kalinin for helping us in moving the contest to codeforces and Mike MikeMirzayanov Mirzayanov for the great Codeforces and Polygon platforms.

The scoring distribution will be announced later.

Obviously, if you are interested in if the round is rated or not, ask in comments and get a lot of down votes.

UPD. There will be 5 problems for div.2 and 6 problems for div.1.

UPD2. Scoring Distribution: div.1: 500-1000-1250-1750-2000-2500, div.2: 500-1000-1500-2000-2500.

UPD3. Editorial is partially ready. I'll complete it soon.

Congratulations to winners:


1 . BaconLi

2 . dreamoon_love_AA

3 . sd0061

4 . W4yneb0t

5 . Um_nik


1 . miaom

2 . fzzzq2002

3 . lzy960601

4 . Lucas97 and Szymanski_w (WoW !!)

Official results

Теги round432, announcement, indiahacks


  Rev. Язык Кто Когда Δ Комментарий
en9 Английский Arpa 2017-09-05 07:41:16 119 added Official results
en8 Английский Arpa 2017-09-04 22:29:28 513 editorial added, Congratulations added
en7 Английский Arpa 2017-09-04 17:35:05 104
en6 Английский Arpa 2017-09-04 14:34:54 77 UPD
en5 Английский Arpa 2017-09-03 16:23:20 4 th -> rd
en4 Английский Arpa 2017-09-03 16:17:17 8 ed -> th
en3 Английский Arpa 2017-09-03 15:51:35 33 added thanks to white2302
en2 Английский Arpa 2017-09-03 08:03:38 25
en1 Английский Arpa 2017-09-03 08:02:06 1336 Initial revision (published)